BV D620 steel. BV D620 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.BV D620 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

ABS DQ63 Steel. ABS DQ63 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.ABS DQ63 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

Shipbuilding steel , also can be called hull steel , is divided into the following types : steel plates, angle steel , flat-bulb steel, and flat bar, steel pipe, and steel bar. Above , there is main steel …